Products









Outside Diameter:Φ9.5mm-Φ406mm

Wall Thickness: 0.5mm-10mm

Standard: API 5L ,API 5CT,EN10217,EN10219,GB/T9711

Our products are widely used for the transmission of petroleum, natural gas, and SP, 

They can also be used for building construction, water conveying, steel structure, piping 

and other related industries.


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